html, body{
    height: 100%;
    margin: 0;
    padding: 0;
    font-family: sans-serif;
}

.yantek{
  max-width: 400px;
  box-sizing: border-box;
  height: 40px;
  width: 530px;
  max-width: 100%;
  margin: 0px;
  border: 1px solid #0F78CB;
  border-image: initial;
  background-color: rgb(255, 255, 255);
  border-radius: 8px;
  box-shadow: rgba(0, 0, 0, 0.1) 0px 4px 6px -1px rgba(0, 0, 0, 0.06) 0px 2px 4px -1px;
  font-family: 'Nunito',sans-serif;
  font-weight: bold;
  font-size: 14px;
  color: rgb(28, 28, 28);
  word-spacing: 0px;
  padding: 0px 10px;
  outline: none;
  margin-top: 0px;
  padding-left: 10px;
  
}

body{
    background: url('../img/wel.png') no-repeat center center fixed;
    background-size: cover;
}

/* Overlay biar foto agak gelap & form makin jelas */
body::before{
    content: "";
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.35);
    z-index: -1;
}

/* Navbar */
.navbri{
    width: 100%;
    height: 60px;
    background: #ccc;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid #ffff50;
    padding: 10px;
}

.navbri img{
    width: 140px;
    height: 40px;
}

.boxhamburgwr{
    background-color: #fff;
    border: 1px solid #ffff50;
    border-radius: 10px;
    box-shadow: 0 3px 17px rgba(0,0,0,0.1);
}

/* FORM BOX TENGAH LAYAR */
.boxform{
    width: 95%;
    max-width: 420px;
    padding: 20px;
    background-color: rgba(255, 255, 255, 0.4);
    box-shadow: 0 3px 17px rgba(0,0,0,0.1);
    -webkit-backdrop-filter: blur(5px);
    backdrop-filter: blur(5px);
    position: fixed;
    top: 53%;
    left: 50%;
    transform: translate(-50%,-50%);
    border-radius: 20px;
    border: 1px solid #ffff50;
}

/* Logo box */
.logobox{
    color: #004489;
    font-weight: bold;
    display: flex;
    flex-direction: column;
    border-bottom: 2px solid #fff;
    font-size: 18px;
}

.logobox img{
    width: 100px;
}

/* Input */
.inp{
    margin-bottom: 15px;
}

.inp label{
    color: #004489;
    font-weight: 500;
}

.inp input{
    width: 100%;
    padding: 8px;
    border-radius: 5px;
    outline: none;
    border: 1px solid #eaeaea;
    box-shadow: 0 3px 17px rgba(0,0,0,0.1);
}

/* Button */
.btnkirim{
    width: 100%;
    padding: 10px;
    margin-top: 10px;
    border: none;
    border-radius: 5px;
    background-color: #004489;
    color: #fff;
    box-shadow: 0 3px 17px rgba(0,0,0,0.1);
    font-weight: 700;
}

/* Footer */
footer{
    position: absolute;
    bottom: 0;
    width: 100%;
    font-size: 10px;
    padding: 20px;
    text-align: center;
    color: #fff;
}